baber/WOPTO huggingface dataset:
Patent JP-2004268388-A (JP)
Title: Process for manufacturing writing head
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/05
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing head producing a high resolution image and capable of forming a stabilized electrostatic latent image on an image carrier by eliminating the problem of current crosstalk.  <P>SOLUTION: In a writing head 3 forming an electrostatic latent image on an image carrier by a writing electrode 3b formed on a film-like substrate 3a, the film-like substrate 3 consists of a first substrate 3a1 and a second substrate 3a2. After a protruding electrode section 3b and a wiring section 3c are formed on the first substrate, a driver section D is mounted on the wiring section at a predetermined position. On the other hand, the second substrate 3a2 mounting a capacitor section C is pasted to the first substrate 3a1. Subsequently, the surface between the protruding writing electrode section 3b and the driver section is coated with photoresist 3e and only the protruding writing electrode section 3b is exposed to light and the photoresist is removed from the protruding writing electrode section 3b by etching thus exposing the protruding writing electrode section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274348-A (JP)
Title: Transmitting capability monitor device, receiving capability monitor device and radio communication system provided with the devices
Inventor: SAKAI MASAYOSHI
IPC: H04B17/13
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting capability monitor device and a receiving capability monitor device capable of respectively monitoring the increase of the transmitting power of a radio terminal and the increase of the receiving sensitivity and to provide a radio communication system provided with the transmitting capability monitor device and the receiving capability monitor device.  <P>SOLUTION: The transmitting capability monitor device is provided with a power detecting part 23 for receiving an output of a transmission circuit 21 of the radio terminal 11, periodically attenuating the output, testing a level and generating a power level detection output, a data processing part 24 for generating check data that corresponds to the output state of the power level detection output, and a determining part 12 provided with a double system collating part 42 for collating whether check data serially transmitted from the radio terminal 11 is prescribed data showing that the power level detection output is an alternating output and a power supply disconnection relay 43 for disconnecting the power supply of the radio terminal when a collation result is mismatching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282249-A (JP)
Title: Mobile management router used for mobile communication system, access router, mobile node, and handover control method
Inventor: SAITO KENTARO
IPC: H04L45/80
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system and a handover control method capable of reducing the time required for handover and coping with even the case that an MN (mobile node) hands over to an AR other than an object AR (access router).  <P>SOLUTION: After selecting the object AR on the basis of mobile prediction of an MN, an MMR (mobility management router) informs the MN about a list of object ARs (S01). The MN always monitors a Beacon transmitted from each AR and checks whether or not ARs going to be handed over at present are as shown in the list. When the MN moves as shown in the list, the MN performs hand-over by using contents of the list. On the other hand, when the MN moves not as shown in the list (S02), since an area M' being a mobile destination is not included in the list of the object ARs, the MN can recognize that the MN is going to move apart from its prediction. In this case, the MN informs the MMR that the MN is going to make handover to ARs other than the object ARs, that is, the MN makes unscheduled behavior. When receiving a notice of the unscheduled behavior, the MMR newly selects the object ARs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228056-A (JP)
Title: Double layer battery device
Inventor: NISHI SHIGENOBU
IPC: H01M2/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a double layer battery as an energy source by reconditioning it.  <P>SOLUTION: This battery is structured so that it can be separated to the upper and lower parts, and when interior materials get too old, its lid is removed to replace liquid (dilute sulfuric acid) and the interior materials with new ones, and the lid is fastened with bolts. Thereby, the battery can be used as a reconditioned one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269413-A (JP)
Title: Rotary actuator and valve control method
Inventor: BAUMANN HANS D
IPC: F15B15/10
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for translating linear movement into rotational movement in an actuator configuration.  <P>SOLUTION: This rotary actuator includes a hosing having a central bore, a piston and a rolling diaphragm connected to the piston are disposed within the housing 12, and the piston can be linearly moved along an axis of the central bore. A bifurcated linkage having an end flange couples with the piston and the rolling diaphragm, and the bifurcated linkage and a rotating linkage are connected by an articulated joint. A cone-shaped spring button is mounted in the housing, and a compression spring is retained between the end flange of the bifurcated linkage and the spring button by a threaded rod and a nut. An assembly is arranged such that when force is applied to the rolling diaphragm, the bifurcated linkage is linearly transported, which results in the pivotting of the rotating linkage. The pivot point can couple to a valve system to control a valve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004281846-A (JP)
Title: High-frequency magnetic material, high-frequency magnetic part using the same, and method for manufacturing the same
Inventor: SAWA TAKAO
IPC: H01F1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency magnetic material usable in the high-frequency domain of ≥100 MHz, and to provide a part using the same.  <P>SOLUTION: The high-frequency magnetic material contains a metal oxide low in reducibility and metallic particles of one or more selected from the group consisting of Fe, Co, and alloys based on them. The material is manufactured with a high yield because the metallic particles are precipitated by reducing a multiple oxide, preferably by reducing a complete solid solution. A high-frequency magnetic material manufactured in this way is used with various high-frequency magnetic parts such as inductance elements or electromagnetic wave absorbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003819-A (JP)
Title: Operating device of electric apparatus
Inventor: SCHILLING WILFRIED
IPC: H03K17/97
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a trouble related to the whole cost of an electric apparatus and a trouble related to comfortableness and safety of operation.  <P>SOLUTION: An operation unit 11 having a rotating toggle 14 can be formed. The rotating toggle has an integrated bearing device 15 capable of magnetically fixing the operation unit 1 to a cover 12. The operation unit 11 has a control means 23 having a microprocessor for evaluating a magnetic signal transmitting means 19, and the signal transmitting means detects the rotation of the rotating toggle 14 to the bearing device 15. Both signal transfer and power transfer can be performed between the operation unit 11 and the electric apparatus through a first transformer 26 within the operation unit 11 and a second transformer 29 on the cover 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281920-A (JP)
Title: Semiconductor device, electronic device, electronic apparatus, process for producing semiconductor device, and process for producing electronic device
Inventor: AOYANAGI TETSUTOSHI
IPC: H01L25/03
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a three-dimensional packaging structure of different kinds of chip while ensuring heat dissipation properties.  <P>SOLUTION: On a semiconductor package PK11 mounting a semiconductor chip 3 by ACF bonding, a semiconductor package PK12 connected with a semiconductor chip 33a and 33b of stacked structure by wire bonding is stacked. While the backside of the semiconductor chip 23 is exposed, a carrier substrate 31 is mounted on a carrier substrate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275646-A (JP)
Title: Game system
Inventor: YAMANAKA MISAO
IPC: A63F13/45
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To stimulate the interest of a player by giving new charm to a game.  <P>SOLUTION: This game system provides prizes to a player according to the result of a game. The game system is provided with: at least one game machine 2 providing the game with operation by the player as a moment; a housing part 3 for housing at least one kind of prizes; a transmission part N for transmitting information between the game machine 2 and the housing part 3; a carrying part 100 for carrying the prizes to the game machine 2 satisfying a prescribed condition based on the information transmitted from the game machine 2 through the transmission part N when the prescribed condition is not satisfied as the result of the game; and a carrying control part 101 for controlling the operation of the carrying part 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284063-A (JP)
Title: Ink jet recording head
Inventor: FUJIMOTO YASUNARI
IPC: B41J2/165
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional ink jet recording head that ink often remains on the surface of an orifice plate after wiping recovery operation.  <P>SOLUTION: In the ink jet recording head, a coating resin layer is formed on one surface of a substrate arranged with a liquid ejection energy generating element, a liquid channel is formed in the coating resin layer, a liquid ejection opening communicating with the liquid channel is opened to the surface of the substrate, and a liquid supply opening communicating with the liquid channel is opened to the other surface of the substrate. Furthermore, at least one groove is formed in the coating resin layer, one or both longitudinal ends of that groove communicate with the side face of the coating resin layer, and the groove functions as an ink discharge path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289318-A (JP)
Title: Ip terminal device
Inventor: TAKAHASHI MASAKATSU
IPC: H04M11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP terminal device with which a user can check services or functions which can be commonly used with an opposite party device and services or functions which cannot be commonly used at the time of calling or receiving an incoming call.  <P>SOLUTION: The device is provided with a provider information storage means 11 for storing the telephone number of a communication party device and the name of an Internet service provider correlated to the telephone number, a telephone number searching means 12 for searching the telephone number of the communication party device from the provider information storage means upon arrival of an incoming call from the communication party or during connection with the communication party device, and a provider information reporting means 13 for reporting the name etc. for specifying the Internet provider if the telephone number searched by the telephone number of the communication party device searching means is a number indicating any one of the Internet service providers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289616-A (JP)
Title: Broadcast system
Inventor: ARAKAWA SHINJI
IPC: G10L13/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system which facilitates handling of broadcast information, and moreover enables broadcast by a person without technical knowledge.  <P>SOLUTION: This system is composed of a mail server function part 2 for receiving mail from a network, an input check section 3 for confirming normality of the content of transfer mail and the qualification of an e-mail sending person on receipt of the signal from the mail server function part 2; a database 4 for storing various kinds of pieces of information; a broadcast manuscript management section 5 which converts text data into voice data or audio data, and refers to the database and registers a broadcast client and broadcast time; a schedule management section 6 which goes round the database 4, confirms its content periodically, and supervises whether or not those which require to be broadcast have been registered; an output/start controller 7 which edits information meeting the starting conditions for broadcast equipment; and a whole controller 8 for controlling the whole operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286377-A (JP)
Title: Stirling refrigerator
Inventor: INOUE HIDEYUKI
IPC: F25B9/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase workability in installation work by facilitating the insertion of tools for the internal surface grinding operation for a compression cylinder and an expansion cylinder, a compression piston, and an expansion piston.  <P>SOLUTION: The peripheral edge corner parts of the lower end openings 52 of the compression cylinder 17 and the expansion cylinder 18 formed on a cylinder block 15 is chamfered to form an annular tapered face 53 diverged downward. By this, in internal surface grinding, the tools do not come into impactive contact with the peripheral edge parts of the lower end openings 52 of the compression cylinder 17 and the expansion cylinder 18. In an operation for installing the cylinder block 15 in a housing 2, the compression piston 19 and the expansion piston 25 do not come into impactive contact with the peripheral edge parts of the lower end openings 52 of the compression cylinder 17 and the expansion cylinder 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283472-A (JP)
Title: Game machine
Inventor: IZUMI NORITAKA
IPC: A63F7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase workability in the change work of a pachinko model when a glass door, a game board unit, a game board, and others are to be exchanged in a connected form all together.  <P>SOLUTION: When attaching a glass frame 13 of a new model to the main body unit 11, first of all, the glass frame 13 is inserted into the main unit 11. A locking member 30a projects in engaging position from standby position when it turns in operating part 30a of glass frame installation device 30 at an unlock position. When the operating part 30a is swung to the lock position from the unlock position, an engaging member mounting part 30c is displaced in engaging position from an engagement release position. The engaging member 30b is engaged with an engaging member hooking part 31, and the glass frame 13 is fixed on the main unit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294063-A (JP)
Title: Probe and probe card
Inventor: ONO HIROAKI
IPC: G01R1/073
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe and a probe card, obtaining enough contact pressure with an object and obtaining stable resisting contact.  <P>SOLUTION: This probe card is used for measuring various electric characteristics of a liquid crystal display 200 (a semiconductor integrated circuit). The probe card includes: a probe 110 coming into contact with a gold bump 210 formed on the liquid crystal display 200; and a base plate 120 to which the probe 110 is mounted. The probe 110 is constituted of an alloy composed of nickel, beryllium, copper and titanium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296614-A (JP)
Title: Liquid material vaporization/supply device
Inventor: HAYASHI TATSUYA
IPC: H01L21/205
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid material vaporization/supply device for securely removing bubbles mixed in a liquid material by a vacuum foaming phenomenon and the like, always and stably supplying the desired flow rate of the liquid material to a vaporizer, always vaporizing the liquid material in the vaporizer and stably supplying vaporized gas to a prescribed use point.  <P>SOLUTION: In the liquid material vaporization supply device, inert gas IG is press-fitted to the liquid material tank 1, the liquid material LM in the liquid material tank 1 is supplied to the vaporizer 10, and the liquid material LM is vaporized in the vaporizer 10. A liquid sealing-type bubble trap 5 is disposed between the liquid material tank 1 and the vaporizer 10. A liquid material supply pipe 3 whose one end is connected to the liquid sealing-type bubble trap 5 and which supplies the liquid material LM is connected in a state where the other end is immersed in liquid in a trap tank 5A of the liquid sealing-type bubble trap 5. A liquid material supply pipe 7 to the vaporizer 10 is connected to a lower side of the trap tank 5A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297886-A (JP)
Title: Switching power supply
Inventor: SATO MASAKI
IPC: H02M3/28
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply simplified in wiring.  <P>SOLUTION: In the switching power supply 10, a temperature detecting element 24 is arranged in a virtual region 30 formed by connecting outer peripheral ends of mounting regions 30A, 30B, and 30C for a switching element 16a, a main transformer 18, and a diode 20a, which are arranged in triangle on a base plate 12. Thus, the temperature detecting element 24 can detect temperature of these three components 16a, 18, and 20a. Since, in the switching power supply 10, a single temperature detecting element 24 can detect the temperature of two or three components among the switching element 16a, the main transformer 18, and the diode 20a, the number of the temperature detecting element 24 can be decreased compared to a conventional switching power supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294000-A (JP)
Title: Combustion control method and control device of refuse incinerator
Inventor: SHIMAMOTO HIROYUKI
IPC: F23G5/50
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method and control device, making uniform the combustion of refuse on a fire grade by accurately grasping the combustion state of refuse on the fire grade in a large furnace quickly without any increase in equipment cost and controlling the quantity of air for combustion supplied from below the fire grade into the furnace and the fire grade speed, and effectively restraining the generation of harmful substance in exhaust gas by stabilizing the combustion in the furnace.  <P>SOLUTION: The quantity of air for combustion supplied below the fire grade into the combustion chamber and the fire grade speed are controlled so that on the basis of temperature measured values of right and left in the cross direction of the furnace in the refuse transport direction above a drying stage in a combustion chamber and the temperature differences of right and left in the furnace cross direction to the refuse transport direction above the drying stage, the position of a main combustion area on the fire grade right and left in the furnace cross direction to the refuse transport direction and the burn-off point position of refuse are determined, and on the basis of the determination result, the combustion is made uniform right and left in the furnace cross direction to the refuse transport direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291538-A (JP)
Title: Multilayer plastic container for housing content with low moisture content, and package wherein content is housed in the multilayer plastic container
Inventor: TAIRA KAZUO
IPC: B65D65/40
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer plastic container which markedly improves shelf life of contents by preventing a deterioration in performance of a gas-barrier layer for a long period of time, in the storage of the contents with a low moisture content, such as an edible oil, an oil processed article, powdered dry food, tea leaves, laver and pharmaceuticals, and a package with extended shelf life, wherein the contents with the low moisture content are housed in the multilayer plastic container.  <P>SOLUTION: In this multilayer plastic container, wherein a gas-barrier resin layer is provided between inner-layer and outer-layer resin layers, a thickness center line of the gas-barrier resin layer is positioned on the side of the inner peripheral surface of the container with respect to a thickness center line of the whole of the container, and the contents with the low moisture content are housed so that a ratio between the layer thicknesses of the inner and outer layers of the container, wherein the gas-barrier resin layer serves as a boundary, can be in a range of 1:9-4:6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295019-A (JP)
Title: Optical waveguide component and manufacturing method therefor
Inventor: TAKAHASHI FUMIO
IPC: G02B6/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide component whose polarization-dependency loss is suppressed and a manufacturing method therefor.  <P>SOLUTION: The optical waveguide component has its core formed on a quartz substrate structure 5 by depositing quartz to which a dopant is selectively added. On the substrate surface and the core, quartz is deposited to cover the core with a clad layer. A heated lid is pressed against the clad layer and both are heated and pressed to be connected together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300209-A (JP)
Title: Transparent thermoplastic resin composition
Inventor: ITO MASANORI
IPC: C08L25/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent thermoplastic resin composition which is based on a rubber-reinforced styrenic resin and has excellent transparency, impact strength and thermal stability.  <P>SOLUTION: This transparent thermoplastic resin composition is characterized by containing silicon element (B) in an amount of 1 to 100 ppm in 100 pts.wt. of a rubber-reinforced styrenic resin (A) which comprises a graft polymer (a-1) prepared by polymerizing monomers comprising 1 to 90 wt.% of an aromatic vinyl, 1 to 40 wt.% of vinyl cyanide and 10 to 98 wt.% of a (meth)acrylate in the presence of a rubbery polymer having a weight-average particle diameter of 0.05 to 2.0 μm, or the graft polymer (a-1) and a copolymer (a-2) prepared by polymerizing 1 to 90 wt.% of an aromatic vinyl, 1 to 40 wt.% of vinyl cyanide and 10 to 98 wt.% of a (meth)acrylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007964-A (JP)
Title: Inverter circuit device for three-phase motor for vehicle
Inventor: ARITA SATOSHI
IPC: H02P6/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power loss while securing the operation stability of an inverter circuit for a three-phase motor which performs three-phase full wave rectification.  <P>SOLUTION: In an inverter circuit device for a three-phase motor for a vehicle, a synchronous rectification control circuit 32, which performs synchronous rectification control by intermittently controlling each MOS transistors 21-26 of the three-phase inverter circuit 2, decides the on timing or off timing of an upper arm element 21 which rectifies a first phase voltage, based on the phase voltage different from the first phase voltage. Hereby, a highly reliable three-phase full wave rectification with low loss can be realized.  <P>COPYRIGHT: (C)2004,JPO